Organic Act for Investigation Bureau, Ministry of Justice Article 4

The Bureau is equipped with the Secretariat to take charge of the organization, control and audits of administrative plans and compilation of work reports, general comprehensive operations, meeting affairs, seals and matters not within the responsibilities of individual divisions and offices.
中文原文 法務部調查局組織法第4條
本局設秘書室,掌理施政計畫之彙整、管制、考核與工作報告彙編、一般性綜合業務、議事、印信及其他不屬於各處、室事項。

English translation for reference only; the Chinese text prevails. Not legal advice.